// references/Alias1.java
// (c)2017 MindView LLC: see Copyright.txt
// We make no guarantees that this code is fit for any purpose.
// Visit http://OnJava8.com for more book information.
// Aliasing two references to one object

public class Alias1 {
    private int i;

    public Alias1(int ii) {
        i = ii;
    }

    public static void main(String[] args) {
        Alias1 x = new Alias1(7);
        Alias1 y = x; // Assign the reference (1)
        System.out.println("x: " + x.i);
        System.out.println("y: " + y.i);
        System.out.println("Incrementing x");
        x.i++; // [2]
        System.out.println("x: " + x.i);
        System.out.println("y: " + y.i);
    }
}
/* Output:
x: 7
y: 7
Incrementing x
x: 8
y: 8
*/
